baber/WOPTO huggingface dataset:
Patent JP-2003070270-A (JP)
Title: Wire actuator
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a wire actuator which is of a simple structure and is advantageous for being downsized, and particularly being slimmed. SOLUTION: The wire actuator 1 has an actuator unit 10 which is composed of a wire 2 and an actuator body 3 where the wire 2 is attached so as to be capable of moving in its longitudinal direction. The actuator body 3 has a plate-shaped base 4, a vibrator 6 for moving the wire 2 and being in the shape of a roughly oblong plate, two guide rollers 51 and 52 with large diameters, and four guide rollers 53, 54, 55, and 56 with small diameters, and a movement quantity detection means 7 for detecting the quantity of movement of the wire 2. The projection 66 of the vibrator 6 abuts on the wire 2, and when the vibrator 6 vibrates, the wire 2 moves longitudinally receiving a frictional force (pressure) from the vibrator 6 repeatedly.  In this case, it is so arranged that the wire 2 can move in either direction of the positive direction and reverse direction, by changing the vibration pattern of the vibrator 6 by the selection of the current application pattern to each electrode of the vibrator 6.
Patent JP-2002185275-A (JP)
Title: Variable gain amplifier
Inventor: UENO TAKASHI
IPC: H03G3/18
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier having an offset removing circuit and capable of cancelling an offset favorably by removing offset fluctuation at a gain change. SOLUTION: The amplifier comprises a gain-variable main amplifier circuit (11) for amplifying the difference signal between an input signal and a feedback signal, a gain-variable feedback amplifying circuit (12) for amplifying an output signal from the main amplifying circuit to generate the feed back signal, and a gain control circuit (13) for changing a gain of the main amplifying circuit and complementarily changing a gain from the feedback amplifying circuit.
Patent JP-2003077874-A (JP)
Title: Polishing equipment of semiconductor wafer
Inventor: MATSUOKA SHIGEKI
IPC: B24B37/30
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To perform work of high precision to three semiconductor wafers simultaneously, in polishing equipment of a semiconductor wafer. SOLUTION: This polishing equipment of a semiconductor wafer is provided with a rotatable surface plate where a polishing pad is stuck on an upper surface, a surface plate rotating mechanism for rotating the surface plate, wafer- holding heads 3 which hold one surface of a semiconductor wafer and make the other surface of the semiconductor wafer abut against the polishing pad, and a head-retaining mechanism 4 which retains rotatably the wafer-holding heads. The head retaining mechanism is provided with a main axis member 6 which is arranged perpendicularly and eccentrically from a central axis of the surface plate, and head-retaining member 7 which is retained rotatably in a lower part of the main axis member by making the main axis member a center and retains the three wafer holding heads rotatably with a vertical axis set at a center.  In the head retaining member, the three wafer holding heads are arranged at equal intervals on a circumference in which the main axis member is set at a center.
Patent JP-2003077784-A (JP)
Title: Lsi manufacture supporting server, lsi manufacture supporting method and lsi manufacture supporting program
Inventor: TOMII KAZUO
IPC: G06Q50/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To generally manage data of an LSI development schedule and an IP development schedule and to quickly and efficiently manufacture an LSI. SOLUTION: An LSI manufacture supporting system is constituted of an IP developer terminal 3 from which an IP developer inputs IP development schedule data, an IP management storage device 26 storing the data inputted from the IP developer terminal 3, an LSI developer terminal 4 from which an LSI developer inputs project schedule data regarding development of the LSI, a user terminal 5 displaying a result of evaluating time-based relative relation of the IP development schedule data and the project schedule data on the basis of an evaluation standard 90, an LSI manufacture supporting server 1, and a communication channel interconnecting the respective terminals and the storage device.
Patent JP-2003076579-A (JP)
Title: Microprocessor
Inventor: NOMURA TAKUYA
IPC: G06F9/48
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism to execute an instruction string that causes hardware faults of a microprocessor included in a software program with its alternative means. SOLUTION: When the microprocessor 21 decodes and executes instructions, they are simultaneously and sequentially compared with a fault causing instruction string preliminarily stored on a memory 24 of the microprocessor 21 by an instruction string comparison part 27. Interruption is generated when the fault causing instruction string is detected by a comparison result and the alternative processing 26 of the fault causing instruction string is executed. Thus, software development is progressed without waiting for correction of hardware of the microprocessor 21.
Patent JP-2003077043-A (JP)
Title: Vending machine
Inventor: MIYAMOTO AKIFUMI
IPC: G07F11/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine of a simple constitution capable of easily performing the loading work of goods to columns of goods without being disturbed by spring guides. SOLUTION: This vending machine comprises a plurality of spring guides respectively vertically extended at an opened front face side of a plurality of the columns of the goods arranged in the lateral direction, a guide supporting member composed of a long member movable in the width direction of the columns of the goods, and supporting upper ends and/or lower ends of the spring guides in a state that they can be laterally displaced in a lump, and a spring member for elastically deflecting the guide supporting member in one direction for positioning each spring guide supported by the guide supporting member to an approximately central part of the front face of each column of the goods.
Patent JP-2003083066-A (JP)
Title: Piston temperature controller for internal combustion engine
Inventor: HAJIMA TAKASHI
IPC: F01P3/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce worsening of combustion accompanying EGR by controlling a piston temperature so as to reduce NOx generation amount and reducing the demanded EGR amount even in a region on a high load and high speed rotation side in a stratified combustion region in a cylinder injection type internal combustion engine performing stratified combustion. SOLUTION: In a piston temperature controller in the cylinder injection type internal combustion engine provided with a piston cooling means and performing stratified combustion accompanying EGR in a low load and low speed rotation region and homogeneous combustion in the other region, piston cooling by the piston cooling means is stopped on a low load and low speed rotation side in the stratified combustion region, and piston cooling by the piston cooling means is performed on the high load and high speed rotation side in the stratified combustion region.
Patent JP-2003074538-A (JP)
Title: Connecting device of bar body
Inventor: KIKUCHI TAKESHI
IPC: E04F11/18
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a handrail connecting device facilitating handling and having good appearance. SOLUTION: One end portion of a first handrail is connected with one end portion 32 of a first coupling body 31, and one end portion of a second handrail is connected with other end portion 53 of a second coupling body 51. The second coupling body 51 is turned to the first coupling body 31 along a face including axial directions of the first handrail and second handrail. A wave washer 67 between the first coupling body 31 and second coupling body 51 gives turning resistance to turns of the second coupling body 51 against the first coupling body 31. A turning angle is easily secured when the second coupling body 51 is turned against the first coupling body 31. Connecting working between the one end portion of the first handrail and one end portion of the second handrail is facilitated. Handling is also facilitated when the second handrail is arranged by bending to the first handrail.
Patent JP-2003086919-A (JP)
Title: Pattern inspection device
Inventor: MIYOSHI MASAMICHI
IPC: H05K3/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To inspect a pattern on a printed board, etc., when the pattern, a solder resist and silk print are overprinted on the board. SOLUTION: The printed board 1 is read by a camera 3 and the image thereof is stored in an image memory 5. Images of the silk print, the solder resist, and the wiring pattern are extracted respectively at binarization circuits 6A-6C by binarizing with different threshold values, respectively. Then, detected patterns are aligned by aligning circuits 9A-9C respectively. Then, defects are detected in the regions held in region memories 10A-10C. Thus, defects of the pattern can be detected with accuracy in accordance with the type of printing.
Patent JP-2003076014-A (JP)
Title: Photosensitive resin composition and dry film using the same
Inventor: TAKAMIYA HIROYUKI
IPC: G03F7/004
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in sensitivity, resolving power, adhesion of thin lines, flexibility as a resist, developing solution resistance, plating property and removability as a resist and to provide a dry film using the composition. SOLUTION: The photosensitive resin composition comprises (a) an unsaturated group-free carboxyl-containing polymer, (b) a functional polymer obtained by reacting an alicyclic epoxy-containing unsaturated compound with a carboxyl- containing polymer and having 0.3-3.5 mmol/g unsaturated groups (c) an ethylenically unsaturated compound and (d) a photopolymerization initiator and the dry film is obtained by using the composition.
Patent JP-2003075450-A (JP)
Title: Automatic blood analyzer and specimen container setting device used therefor
Inventor: OYAMA YASUHIRO
IPC: G01N35/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of the specimen container on a specimen rack. SOLUTION: There are provided a housing for housing an analyzer body partially with an opening, a door for opening or closing the opening, the specimen rack which is installed vertically inside the opening to house the specimen container, a linkage member which makes the specimen rack incline toward the opening in linkage with the door when it is opened and returns the specimen rack to the vertical position in linkage with the door when it is closed, an elastic member which elastically holds the specimen container housed in the specimen rack, and a blood analysis part which draws blood samples from the specimen container and analyzes the blood samples.
Patent JP-2003080523-A (JP)
Title: Molding tool for plastic part for photographic sensitized material
Inventor: SUZUKI TAKASHI
IPC: B29C33/38
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the molding face of a molding tool from being corroded and thereby, upgrade the durability, in the molding tool made of a beryllium copper alloy to be used for injection-molding plastic parts for a photographic sensitized material. SOLUTION: In the molding tool for plastic parts for a photographic sensitized material requiring sufficient durability, the molding faces 14a and 15 of the molding tool made of a beryllium copper alloy are covered by a coating layer 21 including a boron-containing layer. This coating layer 21 is preferably constituted of a boron carbide layer formed on the molding faces 14a and 15 and a boron nitride layer formed on the upper surface of the boron carbide layer. The overall thickness of the coating layer 21 is held down to 2 μm.
Patent JP-2003085298-A (JP)
Title: Participation system and method
Inventor: OHASHI JUNJI
IPC: G06Q50/20
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology for allowing a participant to have an opportunity to listen to the lecture of lectures of wide fields. SOLUTION: This system is provided with a participant terminal, teacher terminal, and central processing unit, and the participant terminal is connected through a communication line to the central processing unit. Participant identification information is transmitted from the participant terminal to be central processing unit, and selection information selected from lecture catalog information transmitted from the central processing unit is transmitted to the central processing unit, and lecture information transmitted from the central processing unit is displayed.  The teacher terminal transmits the lecture information to the central processing unit, and the central processing unit stores the lecture information received from the teacher terminal equipment, and transmits the lecture catalog information read from the storage means based on the participant identification information received from the participant terminal to the participant terminal, and transmits the lecture information read from the storage means based on the selected information received form the participant terminal to the participant terminal.
Patent JP-2003080850-A (JP)
Title: Multi-color thermal recording material
Inventor: OMURA HARUO
IPC: B41M5/327
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color thermal recording material which produces a clear recorded image and is excellent in color separation properties and texture fogging resistance. SOLUTION: The multi-color thermal recording material has a thermal recording layer containing the first leuco dye particles, composite particles A comprising the second leuco dye whose coloring is different from that of the first leuco dye and a synthetic resin, and coloring agent. A compound having a specified structure such as 3,3-bis(1-n-amyl-2-methyl indole-3-yl)phthalide is used as the first leuco dye, a compound having a specified structure such as 3-(1-ethyl-2- methyl indole-3-yl)-3-(4-diethylamino-2-methyl phenyl)-4-azaphthalide is used as the second leuco dye, and composite particles B comprising a black coloring fluorane leuco dye such as 3-diethylamino-6-methyl-7-anilinofluorane whose coloring is different from that of the first and second leuco dyes and a synthetic resin, are contained in the thermal recording layer.
Patent JP-2003085605-A (JP)
Title: Utilization ticket processor
Inventor: KUROTSU TOSHIO
IPC: G07B15/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a user on a vehicle to easily operate a utilization ticket processor while being seated and to cope with various types of vehicles by one processor in a utilization ticket processor to be handled by the user on the vehicle at the time of entering various kinds of facilities and at the time of adjusting a charge. SOLUTION: The utilization ticket processor is provided with a ticket processor 1 for issuing a utilization ticket of the facilities to the user on the vehicle or having the user adjust the charge by using the utilization ticket of the facilities, an elevating/lowering drive part 2 for elevating and lowering the ticket processor 1 to a device installation surface 3, and a height position input part 6 for having the user select a plurality of heights from the device installation surface 3 for the ticket processor 1, instruct an elevating and lowering position of the ticket processor 1 to the elevating/lowering drive part 2 and send driving signals. Thus, the user on the vehicle easily operates the ticket processor 1 while being seated and various types of the vehicles are coped with by one device.
Patent JP-2003056016-A (JP)
Title: Water-meter box
Inventor: ITO MASASHI
IPC: E03B9/10
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-meter box capable of easily preventing freezing and frost heaving of a water-meter box and a stop cock regardless of embedding soil and weather conditions and also easily permitting the ascending and descending operations for replacement, inspection, repair or water sealing measures on the ground surface. SOLUTION: This water-meter has a cylindrical shape with a required aperture and a length, the upper end has an upper closing lid through a mounting ring, and the lower end is attached with a lower closing lid with a storage pipe closed, further, a water supply pipe and a supply out pipe extended to a required length outwardly at one side end from the lower region of the water-meter box are coiled and formed to a coil;  and the end edge extended lines of these water supply pipe and supply out pipe are coupled by a coupling pipe fittings bent so as to be coupled in the range of 50 to 85 degrees of intersecting angle between the water-meter and the stop cock, in addition, the water-meter and the stop cock are supported by a horizontal supporting body possible to be ascending and descending, and an insulation lid is located near the water-meter, stop cock and the upper closing lid, and also an insertion holding body is inserted to the whole of the outer side of the storage pipe and mounting ring or in an adequate range of the length in the configuration.
Patent JP-2003088477-A (JP)
Title: Heat insulating container
Inventor: HAMADA KENJI
IPC: A47J41/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating container whose inside temperature can be confirmed without using commercial power supply or a battery. SOLUTION: The heat insulating container (thermos 1) which houses a fluid or solid content at a prescribed temperature inside a container main body 2 having thermal insulation property and which closes the top of the container main body 2 with a cover 4 is provided with a power generation means 3 generating power when a prescribed load is added, a temperature detection means (thermister 9) for detecting the temperature in the container main body 2, a display means (liquid crystal display panel 12) for displaying the temperature in the container main body 2, and a control means (microcomputer 18) operating with power generated by the power generation means and making a display means display the temperature detected by the temperature detection means.
Patent JP-2003089168-A (JP)
Title: Method for producing nonskid sheet and its usage
Inventor: HAYASHI RIICHIRO
IPC: E04F15/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize used rubber products and to provide a method for producing a nonskid sheet using the used rubber products which contributes to the safety of a slope in a passage for vehicles and to provide a method for using the sheet. SOLUTION: The method for producing the nonskid sheet includes a first process for preparing a crushed material of used rubber products including a waste tire and a waste conveyer belt, a second process in which the crushed material 14 is adhered uniformly to the surface of a sheet material 11 through an adhesive 15 to form the first crushed material layer 12, and a third process in which the crushed material 14 is adhered uniformly to the first crushed material layer 12 through the adhesive 15 to form the second crushed material layer 13.
Patent JP-2003095135-A (JP)
Title: Body front structure of automobile
Inventor: SANO SANEMARE
IPC: B62D25/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a body front structure of an automobile capable of effectively performing a bellows-like crashing deformation from an front end side even when a frontal collision input acts on a body at a position shifted from the axia direction of a side member. SOLUTION: When the impact input acts on the body in the axial direction of a side member 3 or at a position shifted from the side member 3, the bending by stress concentration can be suppressed in the vicinity of a mount member 9 since the section strength is increased in a reinforcement area z2 at the front of the mount member 9 mounting part by the arrangement of a brace 13. In a deformation inducing area z1 , a buckling deformation is induced starting from a collapsed bead 12, and the bellows-like axial crashing deformation is smoothly performed from the front end.
Patent JP-2003096198-A (JP)
Title: Method for forming fine particle from silicone resin, and fine particle obtained by the same
Inventor: SANTO HIDEYUKI
IPC: G03G9/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a silicone resin fine particle by employing a silicone resin as a starting material, and, in particular, to provide a means for effectively utilizing a silicone resin to be discarded. SOLUTION: The method for forming a fine particle from a silicone resin comprises forming a fine particle by treating a silicone resin with water in a supercritical state (a region of a pressure higher than the critical pressure and a temperature higher than the critical temperature) or a subcritical state (a region where the pressure is slightly lower than the critical pressure and/or the temperature is slightly lower than the critical temperature). As the silicone resin, a developer carrier for electrophotograph can be employed. A silicone resin fine particle and a core can be obtained from a carrier and the carrier can be regenerated.
Patent JP-2003101503-A (JP)
Title: Ofdm equalizer and equalization method for ofdm
Inventor: CHIN KANTATSU
IPC: A61P1/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an equalization apparatus, having high estimation accuracy of transmission line response with a reduced number of arithmetic operations. SOLUTION: In an equalizer 1 for the OFDM, a divider 2 divides a received OFDM signal Y(m, k) into a received pilot signal Y(m, kp ) and a data signal Y(m, kd ). A pilot pattern generator 3 generates a known complex amplitude X(m, kp ), and a divider 4 divides the received pilot signal Y(m, kp ) by X(m, kp ), to output a transmission line response Y(m, kp )/X(m, kp ). An IFFT computing element 5 performs IFFT (Inverse Fast-Fourier Transform) on the response Y(m, kp )/X(m, kp ), which is converted into an impulse response h0 . Noise is eliminated from the response h0 by a noise elimination filter 6, and thereafter up-sampling processing is performed in an up-sampling portion 7. Thus the obtained signal is converted into an impulse response h2 .  An FFT computing element 8 performs FFT (Fast-Fourier Transform) on the response h2 , to output an estimated transmission line response Hc (m, kd ). A divider 9 divides the data signal Y(m, kd ) by the estimated transmission line response Hc (m, kd ), to output an equalized data Y(m, kd )/Hc (m, kd ).
Patent JP-2003094560-A (JP)
Title: Method for forming metallic film of resin substrate and metallic film forming resin substrate
Inventor: MASAKI YASUSHI
IPC: H05K3/38
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metallic film of a resin substrate, by which a surface layer of the resin substrate is removed by a short-time treatment without the necessity of disposing of a waste solution and the highly adhesive strength of a metallic film is ensured. SOLUTION: This surface layer 2 of the resin substrate 1 is removed by treating the surface layer 2 using at least one selected from among ozone, an oxygen ion and an oxygen radical. After that, the metallic film 3 is formed by metallizing the surface of the resin substrate 1. The metallic film 3 can be formed on the surface of the resin substrate 1 from which the fragile surface layer 2 is removed, and is no longer released from the resin substrate 1 on account of the breakage of the fragile surface layer 2.
Patent JP-2003062783-A (JP)
Title: Robot hand open/close chuck
Inventor: NAKAOKA HIROMITSU
IPC: B25J15/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand open/close chuck that is usable under an environment inside a clean room or the like that extremely hates the generation of dust. SOLUTION: A casing 2 is provided with a suction port 10 to enable the suction of dust generated from a mechanism together with a fluid in the vicinity.